Free cookie consent management tool by TermsFeed Policy Generator




16:29 Changeset [8842] by sforsten

#1942: merged r8690:8840 from trunk into branch

16:20 Changeset [8841] by sforsten

#1941: added Iris and Thyroid problems from UCI

15:06 Changeset [8840] by sforsten

#1949: class names are displayed on the left and right side of the diagram, above and beneath every threshold

13:27 Changeset [8839] by svonolfe

Adapted the parser to read the distance matrix (#1955)

12:44 Changeset [8838] by gkronber

#1951: corrected a comment

12:25 Changeset [8837] by gkronber

#1964 removed call to RecalculateResults in the ctor of solutions derived from RegressionSolution

11:56 Changeset [8836] by gkronber

#1534: introduced synchronization to make sure the algorithm has been started before calling OnStarted in CrossValidation

10:38 Changeset [8835] by mkommend

#1918: Refactored jittering in BubbleChartView to calculate axis range before the data points are modified and removed 'strange' method.

10:28 Changeset [8834] by sforsten

#1292: changed CalculateHoeffdingsDTest due to a change in the name of a static method

10:07 Changeset [8833] by sforsten


  • removed combo box in TimeframeCorrelationView and added a textbox instead
  • caches are directly in (Timeframe-)FeatureCorrelationView
  • caches use Tuple<> instead of nested dictionaries
  • a control EnhancedStringConvertibleMatrix inherits from StringConvertibleMatrixView to reduce code duplication
  • add interface IDependencyCalculator to several calculators
  • fixed bug: a previous started calculation is cancelled, if a new calculation shall be started and the values are already in the cache
  • fixed bug: if the content is changed, the calculation is cancelled

HeatMap is still used for the dependency representation, because a class is needed which implements IStringConvertibleMatrix and it has a maximum and minimum value.


18:53 Changeset [8832] by gkronber

#1918 suggested fix for strange method SetAutomaticUpdateOfAxis(). Exception is gone but don't know if originally intended functionality is still intact.

18:19 Changeset [8831] by gkronber

#1940: fixed an issue in the ROC curve view when multiple threshold values are used.

17:51 Changeset [8830] by gkronber

#1975: set enabled state of buttons for new and open algorithm in CV view.

16:12 Changeset [8829] by gkronber

#1902: fixed an issue that occurs in scaling if a variable is effectively constant in the training partition

16:01 Changeset [8828] by mkommend

#1976: Allowed constant optimization for variable with a weight of 1.0 and made the constant optimization thread-safe (access to evaluated node results).

15:26 Ticket #1977 (OneClick parallelization of Tasks in the Hive JobManager) created by mkommend
Currently, in every batch run / experiment the "distribute child …
14:37 Changeset [8827] by gkronber

#1902: fixed bugs concerning masking covariance function

13:08 Changeset [8826] by gkronber

#1967: added benchmark instances for GPR tuning

13:01 Changeset [8825] by gkronber

#1890: renamed property InputVariables -> VariableNames for artificial data analysis instances as the value also contains the target variable.

12:31 Changeset [8824] by svonolfe

Fixed issue with order generator (#1955)


15:00 Changeset [8823] by mkommend

#1976: Updated constant optimization evaluator to allow optimization of subtraction and added a parameter stating if constants should be updated in the tree.

10:09 Changeset [8822] by abeham

#1890: removed actions and listening to Problem_Reset in RobustTabooSearch (analyzers and other things would always reset when switching to a new instance)

10:04 Ticket #1976 (Implement ConstantOptimizationAnalyzer to perform constant ...) created by mkommend


23:45 Ticket #1975 ("New Algorithm" and "Open Algorithm" buttons are not disabled while ...) created by abeham
14:59 Changeset [8821] by jkarder

#1929: reverted the changes addressed by mkommend in comment:29:ticket:1926

08:55 Changeset [8820] by jkarder

#1926: updated DataImporter and MetaOptimization branches to work with the changes of r8818

08:49 Changeset [8819] by ascheibe

#1926 updated slave app to work with the changes of r8818


21:46 Changeset [8818] by jkarder


  • added OpenArgument
  • refactored argument handling infrastructure
13:45 Ticket #1974 (The RunCollectionDataTable view should not pick a table initially) created by abeham
With a large enough experiment it takes too long to load and the …
10:57 Changeset [8817] by fschoepp


  • Added a parser for independent scenarios (using the model of the optimization backend)
  • Optimization scenario sample can be found in mappings folder of the web project.
  • Added IScenarioMapper interface which provides functionality to map from the optimization data model to a backend model (e.g. Heuristic Lab data model)
  • Implementations of IScenarioMapper have to be provided as C# code (strings) which will be compiled by using a CSharpCodeProvider. Once compiled, the implementations of the IScenarioMapper are being cached within the platform for further usage.
  • Fixed a bug in web template DecimalMatrix (using i instead of j)
  • Added missing thumprint of localhost certificate to the optimization web project (ServiceConfiguration.Local.cscfg / ServiceConfiguration.Cloud.cscfg)
  • Test project now provides following test cases: Mapping types using IronPython and mapping types using Otis
10:16 Changeset [8816] by ascheibe

#1937 fixed version comparison of Mono runtimes


15:57 Changeset [8815] by svonolfe

Improved best insertion heuristic (#1955)

15:19 Changeset [8814] by sforsten


  • improved performance of confidence calculation
  • fixed bug in median confidence calculation
  • fixed bug in average confidence calculation
  • confidence calculation is now easier for training and test
  • removed obsolete view ClassificationEnsembleSolutionConfidenceAccuracyDependence
14:56 Changeset [8813] by svonolfe

Added earliest due time and nearest destination dispatching (#1955)

13:07 Changeset [8812] by svonolfe

Improved threading of evaluator (#1955)

09:44 Changeset [8811] by sforsten



15:37 Changeset [8810] by svonolfe

Fixed plugin file (#1955)

15:35 Changeset [8809] by svonolfe

Fixed references and plugin file (#1955)

15:17 Changeset [8808] by svonolfe

Added symbolic tree dispatching and metaoptimization (#1955)

13:35 Changeset [8807] by svonolfe

Fixed threading issues (#1955)

13:06 Changeset [8806] by ascheibe

#1890 added System.Drawing references so that HL compiles with Visual Studio 2012

12:50 Ticket #1973 (Support more than 256 variables in linear regression models) created by swinkler
Linear regression crashes if more than 256 input features are to be …
12:23 Ticket #1972 (The TypeSelector dialog takes too long to show) created by abeham
When creating a new user-defined algorithm and adding a …
10:38 Ticket #1971 (Adding and removing multiple items in the ItemCollectionView<T> takes ...) created by sforsten
Similar to ticket #1963, it takes to long to add and remove multiple …
09:35 Changeset [8805] by mkommend

#1968: Added initialization code for the RNG in the ALGLIB sources.

09:23 Changeset [8804] by ascheibe

#1937 Improved Bash prebuild event script


15:34 Changeset [8803] by mkommend

#1968: Added [ThreadStatic] to the RNG of ALGLIB and removed lock from random forest algorithm.

14:22 Changeset [8802] by mkommend

#1915: Corrected multiple event registration in ClassificationProblemData.

14:04 Changeset [8801] by mkommend

#1081: Changed project reference to an assembly reference in Problems.DataAnalysis.Symbolic.TimeSeriesPrognosis and updated build dependencies in the solution file.

12:50 Changeset [8800] by ascheibe

#1329 changed references in scheduling projects to project references

10:28 Changeset [8799] by mkommend

#1081: Corrected time series projects (copy local, output path).


17:48 Changeset [8798] by mkommend

#1081: Reintegrated time series modeling branch into trunk.

17:17 Changeset [8797] by ascheibe

#1886 added a comparison factor parameter to the crossover analyzer so that it can be defined what a successful crossover is

16:20 Changeset [8796] by mkommend

#1970: Corrected visibility of storable ctor in SymbolicRegressionVariableImpactAnalyzer.

16:12 Changeset [8795] by svonolfe

Fixed parsing of double values (#1955)

16:09 Changeset [8794] by mkommend

#1970: Added storable ctor to symbolic regression variable impacts analyzer.

15:53 Changeset [8793] by swinkler

#1970: Added first implementation of variables impact analysis (replacement with mean).

14:04 Changeset [8792] by svonolfe

Improved performance when small time steps are used (#1955)

13:51 DevelopersTeam edited by abeham
added johannes, removed dead link (diff)
13:43 Ticket #1970 (Alternative variable impacts analyzers for symbolic regression) created by swinkler
Currently, we support calculation of variable impacts by calculating …
13:40 Changeset [8791] by svonolfe

Fixed order generation (#1955)

13:37 Changeset [8790] by abeham

#1969: Made sure max is exclusive and always a feasible value (a multiple of step + min)

11:36 Changeset [8789] by mkommend

#1081: Merged trunk changes into timeseries branch.

11:26 Changeset [8788] by ascheibe

#1329 signed Scheduling Problem View project

10:55 Changeset [8787] by svonolfe

improved priority rule (#1955)

10:44 Changeset [8786] by mkommend

#1968: Added seed and m parameter to random forest modeling.

10:43 Changeset [8785] by jkarder

#1329: corrected RAPGA JSSP sample test

10:39 Ticket #1969 (UniformOnePositionManipulator should not include the upper bound) created by abeham
09:13 Ticket #1968 (The number of used variable per tree should be configurable in random ...) created by mkommend
Another problem is that currently the random seed cannot be specified …
09:10 Changeset [8784] by svonolfe

modified dial-a-ride evaluation (#1955)


16:30 Changeset [8783] by svonolfe

modified fitness function of dial a ride (#1955)

16:30 Changeset [8782] by svonolfe

modified fitness function of dial a ride

15:49 Changeset [8781] by abeham

#1941: added missing platforms in Problems.Instances.DataAnalysis.Views

14:31 Changeset [8780] by ascheibe

#1329 added RAPGA JSSP sample

13:10 Changeset [8779] by svonolfe

Improved coordination between optimization and simulation thread (#1955)

12:10 Changeset [8778] by ascheibe

#1890 fixed a NullReferenceException when serializing a calculator that has not been assigned a formula

12:02 Changeset [8777] by svonolfe

Added priority dispatching metaoptimization (#1955)

12:01 Changeset [8776] by svonolfe

Improved interaction of simulation and optimization thread (#1955)

11:45 Changeset [8775] by ascheibe

#1331 added Scatter Search sample

11:24 Changeset [8774] by ascheibe

#1331 fixed parameters of the random number generator so that the seed can be set

10:54 Changeset [8773] by svonolfe

Fixed possible race condition (#1955)


16:55 Changeset [8772] by ascheibe

#1329 another fix for the prebuild events for Mono (missed the Encoding)

16:15 Changeset [8771] by gkronber

#1902: fixed a bug in the noise covariance function

16:15 Changeset [8770] by mkommend

#1081: Corrected plugin.cs.frame for symbolic time series prognosis views.

15:32 Changeset [8769] by ascheibe

#1329 fixed prebuild events so that they work with Mono

14:32 Changeset [8768] by mkommend

#1081: Corrected plugin dependencies.

14:20 Changeset [8767] by mkommend

#1081: Merged remaining changes from the trunk.

14:06 Changeset [8766] by mkommend

#1081: Reintegrated trunk updates in timeseries branch.

13:56 Changeset [8765] by mkommend

#1081: Fixed minor bugs in time series prognosis views.

12:01 Changeset [8764] by mkommend

#1081: Removed wrong MA models from timeseries prognosis branch.

Note: See TracTimeline for information about the timeline view.